CA2610622A1 - Procede et systeme de forage de puits de forage - Google Patents
Procede et systeme de forage de puits de forage Download PDFInfo
- Publication number
- CA2610622A1 CA2610622A1 CA002610622A CA2610622A CA2610622A1 CA 2610622 A1 CA2610622 A1 CA 2610622A1 CA 002610622 A CA002610622 A CA 002610622A CA 2610622 A CA2610622 A CA 2610622A CA 2610622 A1 CA2610622 A1 CA 2610622A1
- Authority
- CA
- Canada
- Prior art keywords
- well bore
- drilling
- drilling fluid
- density
- normally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 190
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 163
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 65
- 238000005520 cutting process Methods 0.000 claims abstract description 46
- 239000003245 coal Substances 0.000 claims description 95
- 239000003795 chemical substances by application Substances 0.000 claims description 52
- 239000012065 filter cake Substances 0.000 claims description 37
- 239000000693 micelle Substances 0.000 claims description 11
- 230000009545 invasion Effects 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 238000005755 formation reaction Methods 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000007789 gas Substances 0.000 description 21
- 230000035699 permeability Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 10
- 230000002706 hydrostatic effect Effects 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004901 spalling Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000414 obstructive effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/006—Production of coal-bed methane
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/141,459 | 2005-05-31 | ||
| US11/141,459 US20060201715A1 (en) | 2003-11-26 | 2005-05-31 | Drilling normally to sub-normally pressured formations |
| US11/141,458 US20060201714A1 (en) | 2003-11-26 | 2005-05-31 | Well bore cleaning |
| US11/141,458 | 2005-05-31 | ||
| PCT/US2006/021046 WO2006130649A2 (fr) | 2005-05-31 | 2006-05-31 | Procede et systeme de forage de puits de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2610622A1 true CA2610622A1 (fr) | 2006-12-07 |
Family
ID=37075622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002610622A Abandoned CA2610622A1 (fr) | 2005-05-31 | 2006-05-31 | Procede et systeme de forage de puits de forage |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2610622A1 (fr) |
| WO (1) | WO2006130649A2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201317181D0 (en) * | 2013-09-27 | 2013-11-06 | Senergy Holdings Ltd | Methods for drilling and production from coalbed formations and associated apparatus |
| EP3146147B1 (fr) * | 2014-05-22 | 2019-07-24 | Annsca Energy Pty Ltd | Extraction de gaz de schiste |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4651836A (en) * | 1986-04-01 | 1987-03-24 | Methane Drainage Ventures | Process for recovering methane gas from subterranean coalseams |
| GB2332224B (en) * | 1997-12-13 | 2000-01-19 | Sofitech Nv | Gelling composition for wellbore service fluids |
| US6712138B2 (en) * | 2001-08-09 | 2004-03-30 | Halliburton Energy Services, Inc. | Self-calibrated ultrasonic method of in-situ measurement of borehole fluid acoustic properties |
| US7037881B2 (en) * | 2003-02-03 | 2006-05-02 | Growcock Frederick B | Stabilized colloidal and colloidal-like systems |
| US7163063B2 (en) * | 2003-11-26 | 2007-01-16 | Cdx Gas, Llc | Method and system for extraction of resources from a subterranean well bore |
-
2006
- 2006-05-31 WO PCT/US2006/021046 patent/WO2006130649A2/fr active Application Filing
- 2006-05-31 CA CA002610622A patent/CA2610622A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006130649A2 (fr) | 2006-12-07 |
| WO2006130649A3 (fr) | 2007-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |